Anatomy Of Glenohumeral Joint

The glenohumeral joint is the main articulation of the shoulder joint. Glenohumeral ligaments this group of ligaments forms the joint capsule and connects.

Swimmer S Shoulder The Hughston Clinic

It is the multiaxial ball and socket synovial joint formed by the articular surfaces of the glenoid cavity and the head of the humerus.

Anatomy of glenohumeral joint. Inferior glenohumeral ligament inferior part of blenoid labrum inferomedial part of humeral neck stabilise the glenohumeral. Specifically it is the head of the humerus that contacts the glenoid cavity or fossa of the scapula. Injury to the shoulder.

Transverse humeral ligament spans the distance between the two tubercles of the humerus. Glenohumeral joint anatomy stabilizer and biomechanics. The glenohumeral joint is simply the articulation between the laterally projecting glenoid fossa depression or glenoid cavity of the scapula and the head of the humerus.

Anatomy of the shoulder glenohumeral jointscapulo thoracic joint an introduction to the anatomy of the shoulder. When compared to its counterpart in the hip the acetabulum the glenoid fossa is quite shallow and accepts only about 13 of the head of the humerus. Therefore if someone has an internal rotation contracture they can not abduct 120.

Limit lateral rotation and extension of joint. Bony anatomy of the shoulder. Stability across the glenohumeral joint is balanced by both static and dynamic mechanisms 1.

Coracohumeral ligament attaches the base of the coracoid process to the greater tubercle. Abduction abduction requires external rotation to clear the greater tuberosity from impinging on the acromion. Shoulder ligaments labrum bursae and the joint capsule.

The glenohumeral joint is a multiaxial synovial ball and socket joint that functions as a diarthrosis to facilitate a wide range of motion for the upper extremity. The glenohumeral joint is a ball and socket joint that includes a complex dynamic articulation between the glenoid of the scapula and the proximal humerus. Middle glenohumeral ligament anterior glenoid cavity lesser tubercle of humerus stabilise the glenohumeral joint limit lateral rotation and extension of joint.

Coracohumeral ligament this ligament connects the base of the coracoid process. Five of the most important shoulder joint ligaments are. Ligaments glenohumeral ligaments superior middle and inferior the joint capsule is formed by this group.

Reference scapular plane is 30 degrees anterior to coronal plane. Transverse humeral ligament this ligament stretches between the. Muscles and tendons of the shoulder.

Shoulder Joint Anatomy Muscles Ligaments And Movements